- Chemical Family:Polydimethylsiloxanes
- Applicable Processes:Grinding Application
- Compatible Polymers & Resins:Polyurethane Acrylates (PUA)
- Features:Defoaming, Prevents Microfoam Formation, Good Shear Stability
BYK-019 is a silicone-containing defoamer for aqueous pigment concentrates used in coatings, printing inks, and overprint varnishes. It prevents foam during grinding and provides long-term and shear stability, making it particularly suitable for resin-free grinds or slurries.